Network security is an expansive terminology that encompasses a multitude of processes, technologies and devices. It is a set of configurations and rules that are put in place to protect confidentiality, integrity and accessibility of computer data and networks using hardware and software technologies. Let us delve into some of the types of Security.
To ascertain that potential attackers do not tamper with your network, comprehensive access control policies have to be instituted for both devices and users. Network Access Control can be put in place at the most granular level. Anti-virus and Anti-malware software provide excellent protection against malicious software such as viruses, Trojans and ransomware. Firewall Protection is also another type of security that acts as a filter between your trusted internal network and the untrusted external network. Virtual Private Networks create an encrypted connection to the network from another site or endpoint. These provisions are very key in ensuring network security for businesses and consumers that deal with networked data and systems.